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Cellular respiration

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Lesson details

Lesson outcome

Waxaan sharxi karaa waxa neefsiga unugyadu yahay iyo sababta uu ugu dhaco dhammaan noolaha waqti kasta.

Introduction

In this lesson: I can describe what cellular respiration is and explain why it happens in all living organisms all the time. Cellular respiration is a chemical process that uses glucose, from food, as a fuel to provide energy for life processes. Examples of life processes that require energy from cellular respiration.

Show transcript
Cellular respiration is a chemical process that uses glucose, from food, as a fuel to provide energy for life processes. Examples of life processes that require energy from cellular respiration. Cellular respiration happens in all living organisms all the time to provide the energy to keep them alive. Differences between breathing and respiration.

Worksheet

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Quizzes

  1. 1. True or false? Humans obtain glucose for respiration by eating carbohydrates.

    • Correct answer:True
    • False

  1. 1. Common life processes require energy from respiration. Which processes take place in **all** living organisms?

    • Talking
    • Correct answer:Movement
    • Correct answer:Reproduction
    • Hearing
    • Correct answer:Sensitivity

  2. 2. What of these are reactants of cellular respiration?

    • Carbon dioxide
    • Correct answer:Glucose
    • Correct answer:Oxygen
    • Water

  3. 3. When does cellular respiration take place?

    • When it is light.
    • When it is dark.
    • Correct answer:All of the time.
    • When an organism eats.
    • When an organism is active.

  4. 4. True or false? Plants can breathe.

    • True
    • Correct answer:False

  5. 5. Who is right?

    • a black and white drawing of a man with glasses and a curly - haired man's head is smiling**Alex:** "Breathing is the same as cellular respiration."
    • a black and white drawing of a girl's face with a smile on her face and long hair**Laura:** "Cellular respiration is how the lungs take in oxygen from the air."
    • Correct answer:a black and white drawing of a child's head with a smile on it's face,**Sam:** "Cellular respiration is a chemical reaction that happens in cells."
    • a black and white drawing of a boy's face with a bow on top of his hair and a smile on his face**Jun:** "Cellular respiration provides living things with oxygen and glucose."

What pupils see

The same lesson as a pupil sees it. You can set any section as work on its own.

  • IntroductionPrepare
  • Starter quizActivate · 1 question
  • Lesson videoLearn
  • Exit quizCheck · 5 questions
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